// Copyright (c) 2023PaddlePaddle Authors. All Rights Reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//     http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

#include "paddle/phi/core/dense_tensor.h"

namespace phi {

/**
 * @brief This kernel calculate Exponentially scaled modified Bessel function of
 * order 1..
 * @param  ctx   device context
 * @param  x     The input tensor of i1e
 * @param  out   The output tensor of i1e kernel, it has the same shape and
 *               dtype with input. Each element corresponds to input tensor
 */

template <typename T, typename Context>
void I1eKernel(const Context& ctx, const DenseTensor& x, DenseTensor* out);

}  // namespace phi
